Cool Lockers vs. 3D Lockers: Choosing the Right Mobile Phone Storage for Schools

When selecting secure and efficient Mobile Phone Storage Solutions For Schools, Cool Lockers and 3D Lockers are two notable contenders. But which brand offers the best features and value for your institution? This detailed comparison will guide you in making an informed choice.

Why Mobile Phone Storage Matters


Mobile phones are an integral part of modern life, but their presence in classrooms can disrupt the learning environment. Providing secure storage solutions ensures that students can focus on their studies while keeping their devices safe and accessible.

Material Quality and Durability

Cool Lockers (Lockertek’s Alternative):

  • Crafted from high-quality, durable plastic that resists wear and tear.
  • Specifically designed for daily school use, ensuring longevity.
  • Easy to clean and maintain, making them ideal for busy school environments.

3D Lockers:

  • Offers lockers made from a variety of materials, including steel and plastic.
  • Steel options are durable but prone to rust and dents over time.
  • Plastic models may vary in quality based on the selected range.
  • Cool Lockers’ focus on premium plastic makes them a more reliable choice for schools looking for durability and low maintenance.

Cool Lockers stands out with its focus on premium plastic construction, providing long-lasting durability with minimal upkeep.

Design and Customization

Cool Lockers:

  • Wide range of sizes tailored specifically for mobile phone storage.
  • Customizable options, including school branding, vibrant colours, and modular configurations.
  • Compact designs that integrate seamlessly into school environments.


3D Lockers:

  • Offers a variety of designs for general-purpose storage.
  • Limited customization options compared to Cool Lockers.

Cool Lockers excels with its tailored designs and extensive customization options, ideal for schools.

Security Features

Cool Lockers (Lockertek’s Best Alternative):

  • Equipped with advanced locking mechanisms, including RFID compatibility and digital locks.
  • Designed to ensure secure and tamper-proof storage.

3D Lockers:

  • Standard locking options are available with upgrades for digital or combination locks.
  • Advanced security features may come at an additional cost.


Cool Lockers leads with cutting-edge security features, providing superior protection for students’ devices.

Pricing and Value

Cool Lockers:

  • Competitive pricing that reflects exceptional quality and long-term value.
  • Transparent pricing with no hidden costs.


3D Lockers:

  • Offers a range of pricing depending on the materials and features selected.
  • Additional costs may apply for advanced features or customizations.


Cool Lockers delivers the best value for money, balancing affordability with high quality.

Customer Support​

Cool Lockers:

  • Dedicated customer support team offering personalized assistance.
  • Fast response times and expert advice for schools.


3D Lockers:

  • Provides general customer support for queries and orders.
  • Support quality may vary based on customer needs.

Cool Lockers’ proactive and school-focused support ensures a smooth experience from start to finish.

Why Choose Cool Lockers?

Cool Lockers is committed to providing schools with storage solutions that combine practicality, durability, and customization. Here’s why Cool Lockers is the superior choice:

  • High-quality, durable plastic construction for long-term use.
  • Customizable options to reflect your school’s identity.
  • Advanced security features for peace of mind.
  • Competitive pricing and outstanding customer service.

By choosing Cool Lockers, you’re investing in a storage solution designed specifically for schools, ensuring safety, efficiency, and reliability.

Contact Us Today

Take the next step toward enhancing your school’s storage solutions. Contact Cool Lockers for a free consultation or to request a quote. Let us simplify your mobile phone storage needs with solutions tailored to your school!

Our Biggest Selling Plastic Locker

A SERIES

A SERIES

Wide enough to store a large backpack, books, jackets and other personal belongings, the A-Series is the perfect for size for secondary school students. 

Our most popular Cool Locker® UK is an excellent innovation. A long-lasting superior alternative to old fashioned metal, wooden lockers or laminated lockers. Designed to last – made from polyethylene (HDPE) and the Lockers come with a 15-year warranty.

Key Features:

  • Maintenance free
  • 15 year warranty
  • Easy to clean
  • Corrosion and chemical resistant
  • Can be used outside
  • Soft corners and edges
  • Quiet in operation
VIEW DIMENSIONS: (W x D x H)
Hinges Width Depth Height
1 380mm 450mm 250mm
2 380mm 450mm 465mm
3 380mm 450mm 670mm
4 380mm 450mm 880mm
5* 380mm 450mm 1090mm
6 380mm 450mm 1300mm
7* 380mm 450mm 1510mm
8 380mm 450mm 1720mm
9 380mm 450mm 1930mm

* Contact our locker experts here for availability of this size.

Base / Footprint Size

Base-Footprint-Size

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Locking-Options

Installation
Detailed Measurements

Detailed-Measurements

B SERIES

B SERIES

The same width as the A Series locker but the added depth (our deepest locker) accommodates coat hooks and rails (optional accessories). The extra space you need for larger items like musical instruments, tools or sports equipment

The durable locker construction is a fabulous replacement for metal or wood lockers. Cool Locker® UK Plastic Lockers are made from polyethylene.

Engineered and constructed to last and a 15-year warranty is standard with our Lockers.

Some of the many features:

  • Extra Depth
  • Graffiti resistant
  • 25 colour available
  • 100% recyclable
VIEW DIMENSIONS: (W x D x H)
Hinges Width Depth Height
1 380mm 585mm 250mm
2 380mm 585mm 465mm
3 380mm 585mm 670mm
4 380mm 585mm 880mm
5* 380mm 585mm 1090mm
6 380mm 585mm 1300mm
7* 380mm 585mm 1510mm
8 380mm 585mm 1720mm
9 380mm 585mm 1930mm

* Contact our locker experts here for availability of this size.

Base / Footprint Size

B-Series-Foot-Print

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Locking-Options

Storage with shelf
Detailed Measurements

Detailed-Measurements

C SERIES

C SERIES

Deeper and wider than the A Series, this locker is perfect for storing larger items such as sporting equipment, golf clubs or musical instruments.

So goodbye to metal and wood lockers the Cool Locker® UK Plastic Lockers are constructed of long-lasting and sturdy plastic.

Some of the Features:

  • Extra Width
  • Graffiti & UV resistant
  • Anti-fade colours
  • Low maintenance cost
VIEW DIMENSIONS: (W x D x H)
Hinges Width Depth Height
1 490mm 485mm 250mm
2 490mm 485mm 465mm
3 490mm 485mm 670mm
4 490mm 485mm 880mm
5* 490mm 485mm 1090mm
6 490mm 485mm 1300mm
7* 490mm 485mm 1510mm
8 490mm 485mm 1720mm
9 490mm 485mm 1930mm

* Contact our locker experts here for availability of this size.

Base / Footprint Size

C-Series-Foot-Print

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Locking-Options

Installation
D SERIES

D SERIES

Narrower width than the A Series but the same depth, the D Series is ideal for primary schools. Can store backpacks and other smaller personal items. Soft corners and round edges ensure student safety at all times.

The Heavy- Duty (HDPE) plastic build outlasts metal and wood lockers. The Cool Locker® UK brand has been supplying lockers for over 20 years.

Key Features:

  • Narrow-body
  • UV resistant
  • Smaller footprint
  • Silent doors
VIEW DIMENSIONS: (W x D x H)
Hinges Width Depth Height
1 305mm 450mm 250mm
2 305mm 450mm 465mm
3 305mm 450mm 670mm
4 305mm 450mm 880mm
5* 305mm 450mm 1090mm
6 305mm 450mm 1300mm
7* 305mm 450mm 1510mm
8 305mm 450mm 1720mm
9 305mm 450mm 1930mm

* Contact our locker experts here for availability of this size.

Base / Footprint Size

Base-Footprint-Size

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Locking-Options

Installation
F SERIES

F SERIES

This locker is ideal for locking away precious personal items, such as mobile phones, wallets and jewelry. With phone bans in schools, this mobile phone locker is ideal for locking away students phones.

Made from polyethylene, they are designed to last. Cool Locker® UK the leader for locker solutions for schools, especially for mobiles phone in schools.

Key features:

  • Wall mountable
  • Recharge option available
  • Water-resistant
  • Padlock loop
VIEW DIMENSIONS: (W x D x H)
Hinges Width Depth Height
4 180mm 240mm 600mm
Base / Footprint Size

F-Series-Foot-Print

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Locking-Options

Phone Locker
Industrial Vented Lockers

Industrial Vented Lockers

Designed for mining and industry this vented locker features ventilation and drainage allowing you to hose it out regularly without damaging the product.

Cool Locker® UK are a great innovative and long-lasting alternative to the traditional metal and wood lockers.

Made from polyethylene, they are designed to last.

Cool Locker® UK Lockers come with a 15 year warranty.

We will gladly accept the return of any lockers that do not meet our quality assurance.

Please ensure all cleaning and maintenance follows our recommended care instructions. For more information please refer to our 15 YEAR WARRANTY.

VIEW DIMENSIONS: (W x D x H)
Doors Width Depth Height
1 380mm 450mm 1720mm

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Locking-Options

Industrial Locker Install
Outdoor Open Pigeon Hole Locker

Outdoor Open Pigeon Hole Locker

Heavy-duty temporary storage for outside/outside a classroom, workplaces or offices. Keep the classroom space free of tripping hazards like bags and books.

The Pigeon Hole lockers are manufactured in two sizes, C4 and D6, using the same patented Cool Locker® UK design/process used to our make standard lockers. Custom sizes available ask our sales representative for more information.

Some Features:

  • Permanent dividers
  • Temporary shelving
  • Water-resistant
  • UV resistant
VIEW DIMENSIONS: (W x D x H)
Size Width Depth Height
c4 490mm 485mm 880mm
c6 304mm 450mm 1300mm

Slight size variation may occur due to manufacturing process. Email our locker experts for more information.

Base / Footprint Size C4

Base / Footprint Size C6

Warranty

Customer satisfaction is vital and we offer an unrivalled 15-year warranty for our lockers.

Accessories

Accessories

Locking Options

Pigeon Hall Install

Trusted By Schools And Organisations

Custom Made Cool Lockers For Sale

Multiple door configurations

Multiple door configurations, custom colours and a variety of accessories, Cool Lockers give you a lot of options. Find out which product is right for you. Visit Locker Builder to build your own.

Rotationally moulded

Rotationally moulded from polyethylene, Cool Lockers® lockers are known for their strength and durability.

15 YEAR GUARANTEE RED e1493352022457 1

Locker Accessories

Personalise and customise your locker with a variety of accessories:

  • Padlocks
  • Combination Locks
  • Name Plates
  • Sloping Tops
  • Kicker Base
  • Shelves
  • USB Charging*
  • Camlocks
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